Q: In Closest Ghost, can Ghosts move diagonally, and can they make “wrap-around” moves?

A: No. Yes.

No: Although they do not have to follow the directional arrows that players must adhere to, Ghosts still have to move orthogonally. It just means they are allowed to move against the direction of the arrows.

Yes: Although you don’t count wrap-around connections when determining which Ghost is closest to you, the Ghosts are allowed to make “wrap-around” moves.